frame counter FCNY_GAP exceeded

[magouero]

In order to act in a good way i need to know what are the values of MAX_FNCT_GAP and MAX_FCNY_GAP used in the conduit AEP ?

In case fcny is exceeded, the standard says that subsequent frames will be discarded.

OK because it is a potential security breach.

But how is this handled by the conduit and particularly how do we get it back to work ?
To avoid having a sensor definetely discarded…

Thanks for your help.

[magouero]

Just to help others:

MAX_FNCY_GAP (as seen in the LOWAN standard) does not exist. Its a mistake in the standard. One should read MAX_FNCT_GAP instead.

So the answer to my question is:

counter is not enforced in the gateway. So no blocking problem should occur do to a big discrepancy between counter sent by sensor and the one followed by the GTW.

It will probably be changed in some time but that’s Multitech work to tell.

Hope it helps.

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